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DE3311223A1 - FASTENING ELEMENT FOR SCREWS - Google Patents

FASTENING ELEMENT FOR SCREWS

Info

Publication number
DE3311223A1
DE3311223A1 DE19833311223 DE3311223A DE3311223A1 DE 3311223 A1 DE3311223 A1 DE 3311223A1 DE 19833311223 DE19833311223 DE 19833311223 DE 3311223 A DE3311223 A DE 3311223A DE 3311223 A1 DE3311223 A1 DE 3311223A1
Authority
DE
Germany
Prior art keywords
legs
fastening element
screws
sheet metal
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19833311223
Other languages
German (de)
Other versions
DE3311223C2 (en
Inventor
Gábor Dipl.-Ing. Dr. Budapest Trummer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KONTAKTA ALKATRESZGYAR
Original Assignee
KONTAKTA ALKATRESZGYAR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KONTAKTA ALKATRESZGYAR filed Critical KONTAKTA ALKATRESZGYAR
Priority to DE3311223A priority Critical patent/DE3311223C2/en
Priority to AT0108683A priority patent/AT376022B/en
Priority to GB08308955A priority patent/GB2137299B/en
Priority to US06/481,276 priority patent/US4548534A/en
Priority to FR838305633A priority patent/FR2544028B1/en
Publication of DE3311223A1 publication Critical patent/DE3311223A1/en
Application granted granted Critical
Publication of DE3311223C2 publication Critical patent/DE3311223C2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/124—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/041—Releasable devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/041—Releasable devices
    • F16B37/043—Releasable devices with snap action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
    • F16B37/122—Threaded inserts, e.g. "rampa bolts"
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/30—Dovetail-like connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/40—Clamping arrangements where clamping parts are received in recesses of elements to be connected
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/42—Independent, headed, aperture pass-through fastener

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Dowels (AREA)
  • Clamps And Clips (AREA)

Description

JJ IYY I

Befestigungselement für SchraubenFastening element for screws

Die Erfindung betrifft ein Befestigungselement für Schrauben, das als Ersatz für vergießbare und einsetzbare Gewindemuttern verwendet werden kann.The invention relates to a fastening element for screws, which is used as a replacement for castable and insertable threaded nuts can be used.

Es ist wohlbekannt, daß die Befestigung von Schrauben mit einem Muttergewinde realisiert werden kann. Das Muttergewinde verläuft als geschlossene Schraubenlinie, deren Gewindesteigung mit jener der Schraube übereinstimmt und die die Schraube führt, ihre Bewegungsrichtung bestimmt und das Spannen der Verbindung ermöglicht. 15It is well known that the fastening of screws with a nut thread can be realized. The nut thread runs as a closed helical line, the thread pitch of which coincides with that of the screw and that guides the screw, determines its direction of movement and allows the connection to be tensioned. 15th

Im Hinblick darauf, daß Kunststoffe nicht eine genügende Festigkeit aufweisen, um in ihnen ein Muttergewinde ausbilden zu können, wird - wenn eine Schraubenverbindung beansprucht wird - ein Gewindeeinsatz aus Metall in den Kunststoff eingeschmolzen oder eingebaut.In view of the fact that plastics do not have sufficient strength to form a female thread in them to be able to, - if a screw connection is stressed - a threaded insert made of metal in the Plastic melted down or built in.

Von den beiden Methoden ist das nachträgliche Einsetzen der Metalleinsätze wirtschaftlicher. In diesen Fällen werden gegen Verdrehung und Ausreißen gesicherte, durch spanabhebende Bearbeitung hergestellte Gewindehülsen verwendet, die dann geflanscht oder auf irgendwelche andere Weise in dem Kunststoff befestigt werden.Of the two methods, post insertion is the metal inserts more economical. In these cases it will be Threaded sleeves made by machining are used, secured against twisting and tearing out, which are then flanged or fastened in some other way in the plastic.

Die in der oben beschriebenen Weise ausgestaltete Schraubenverbindung ist material- und zeitaufwendig und die erwähnten Verfahren erfordern gewisse Fachkenntnisse.The screw connection configured in the manner described above is material and time consuming and the procedures mentioned require a certain amount of specialist knowledge.

Durch die Erfindung wird die Aufgabe gelöst, ein Befestigungselement zu entwickeln, unter Zuhilfenahme dessen die Schraubenverbindung in Kunststoffmaterialien mit einem einfachen und billigen Verfahren realisiert werden kann, wobei das Befestigungselement zum Ersatz der Gewindehülse geeignet ist.The invention solves the problem, a fastening element to develop, with the help of this, the screw connection in plastic materials with a simple and cheap method can be realized, the fastening element replacing the threaded sleeve suitable is.

Das Wesentliche des erfindungsgemäßen Befestigungselements liegt darin, daß aus einem Metallblech zwei ein Stück bildende, symmetrisch ausgestaltete Schenkel und ein das eine Ende der Schenkel verbindender Blechbogen ausgestaltet sind, wobei das andere Ende der Schenkel konvergierend ausgestaltet ist, und in den Innenrändern der Schenkel eine zur Aufnahme des Schraubengewindes ausgearbeitete Verzahnung vorhanden ist. Der verbindende Blechbogen ist zu der Ebene der Schenkel senkrecht abgebogen und an dem anderen Ende der Schenkel ist ein Flansch ausgestaltet, der senkrecht zur der Längsrichtung der Schenkel verläuft.The essence of the fastener according to the invention lies in the fact that two one piece, symmetrically designed legs and one the one from a sheet of metal Sheet metal arches connecting the end of the legs are configured, the other end of the legs converging is designed, and in the inner edges of the legs one prepared for receiving the screw thread Toothing is present. The connecting sheet metal arch is bent perpendicular to the plane of the legs and at the At the other end of the legs, a flange is configured which runs perpendicular to the longitudinal direction of the legs.

Die Erfindung wird anhand eines vorteilhaften Ausführungsbeispiels mit Hilfe der Zeichnungen näher erläutert. In !5 der Zeichnung zeigt:The invention is explained in more detail using an advantageous exemplary embodiment with the aid of the drawings. In ! 5 of the drawing shows:

Fig. 1 eine mögliche AusfUhrungsform des erfindungsgemäßen aus dem Metallblech hergestellten Befestigungselementes, sowie die zur Aufnahme des Befestigungselements dienende Ausnehmung in dem1 shows a possible embodiment of the invention Fastening element made from the sheet metal, as well as that for receiving the fastening element serving recess in the

Kunststoffmaterial, undPlastic material, and

Fig. 2 die Anordnung des Befestigungselements aus Fig. 1 in dem Kunststoffmaterial, sowie die Befestigungsschraube. FIG. 2 shows the arrangement of the fastening element from FIG. 1 in the plastic material, as well as the fastening screw.

Das in der Fig. 1 dargestellte, aus einem Metallblech hergestellte Befestigungselement besteht aus einem hufeisenförmig mit senkrecht von den Schenkel abschnitten 1 30The one shown in Fig. 1, made of sheet metal manufactured fastener consists of a horseshoe-shaped with vertically cut off the legs 1 30

abgebogenem, halbkreisförmig verlaufenden Stegteil 2 ausgebildeten Blechstreifen, dessen in gleicher Ebene angeordnete Schenkelabschnitte 1 an ihren einander zugewendeten Innenrändern ein Gewindeprofil 3 und an ihrenBent, semicircular web part 2 formed sheet metal strips, the arranged in the same plane leg sections 1 facing each other Inside edges a thread profile 3 and at their

freien Enden einen von den Außenrändern der Schenkelab-35 free ends of one of the outer edges of the leg ab-35

schnitte senkrecht vorspringenden Flanschansatz 4 aufweisen. Im ungespannten Zustand verlaufen die beiden Schenkelabschnitte 1 zu ihren freien Enden hin konvergierend, so daß das Befestigungselement ohne etwaigesections have vertically protruding flange extension 4. In the unstressed state, the two leg sections 1 converge towards their free ends, so that the fastener without any

Schwierigkeit in die beidseitig einer Aufnahmebohrung für die Schraube einander diametral gegenüberliegenden Nuten eingeführt werden kann, deren Nutböden parallel zueinander verlaufen.
5Difficulty can be introduced into the diametrically opposite grooves on both sides of a receiving bore for the screw, the groove bases of which run parallel to one another.
5

Der Vorteil dieses Befestigungselements liegt darin, daß es äußerst einfach aus einem Blech hergestellt werden kann; dabei beansprucht die Anordnung in der in dem Kunststoffmaterial ausgestalteten Nut keine besondere Fachkenntnisse. Die Voraussetzung für das Einpassen besteht darin, daß der Durchmesser D der die Schraube aufnehmenden Bohrung keineswegs größer ist als das Nominalmaß der Schraube, und die Seitenebenen der das Befestigungselement aufnehmenden Führungsnuten zu der Längsachse der Aufnahmebohrung symmetrisch ausgestaltet sind.The advantage of this fastener is that it can be made extremely easily from sheet metal can; the arrangement in the groove formed in the plastic material does not require any particular one Expertise. The prerequisite for fitting is that the diameter D of the screw the receiving hole is by no means larger than the nominal dimension of the screw, and the side planes of the Fastening element receiving guide grooves designed symmetrically to the longitudinal axis of the receiving bore are.

Nach erfolgtem Einpassen des Befestigungselementes und während des fortlaufenden Einschraubens der Schraube werden die anfangs konvergierenden Schenkelabschnitte 1 mittels der Schraube zunehmend auseinandergespreizt, so daß sie mit ihren Außenrändern gegen die Nutböden angelegt werden und mit ihrem Verzahnungsprofil 3 in dieAfter fitting the fastener and During the continuous screwing in of the screw, the initially converging leg sections 1 increasingly spread apart by means of the screw, so that their outer edges are placed against the groove bases and with their tooth profile 3 in the

Bohrung hineinragen.
25Protrude hole.
25th

Das aus Fig. 1 ersichtliche Befestigungselement kann auch bei Durchgangsbohrungen verwendet werden, wobei die an den Schenkeln 1 ausgestalteten FlanschansätzeThe fastening element shown in FIG. 1 can also be used for through bores, wherein the flange lugs designed on the legs 1

4 am anderen Ende der Bohrung unter die Enden der Nut--90 4 at the other end of the hole under the ends of the groove - 90

boden haken und das Befestigungselement gegen Herausziehen aus der Bohrung sichern.Hook the floor and secure the fastening element against being pulled out of the hole.

Das erfindungsgemäße, aus Metallblech ausgestaltete Befestigungselement weist einen einfachen Aufbau auf, es kann serienmäßig leicht und wirtschaftlich hergestellt werden und stellt ein billiges zur Befestigung von Schrauben geeignetes Element dar.The inventive, designed from sheet metal Fastening element has a simple structure, it can be mass-produced easily and economically and is an inexpensive element suitable for fastening screws.

Claims (1)

PATENTANWÄLTE"PATENT LAWYERS " VIERING & JENTSCHURAVIERING & JENTSCHURA zugelassen beim Europäischen Patentamt European Patent Attorneys — Mandataires en Brevets Europeensadmitted to the European Patent Office European Patent Attorneys - Mandataires en Brevets Europeens Dipl.-Ing. Hans-Martin Viering Dipl.-Ing. Rolf Jentschura · Steinsdorfstraße 6 · D-8000 MünchenDipl.-Ing. Hans-Martin Viering Dipl.-Ing. Rolf Jentschura · Steinsdorfstrasse 6 · D-8000 Munich Anwaltsakte 4267 28.03.1933Attorney's file 4267 March 28, 1933 KONTAKTA Alkatreszgyar, Budapest/UngarnCONTACT Alkatreszgyar, Budapest / Hungary Befestigungselement für SchraubenFastening element for screws Anspruchclaim Befestigungselement für Schrauben, dadurch gekennzeichnet, daß aus einem Metallblech zwei je ein Stück bildende symmetrische Schenkel (1) und ein das eine Ende der Schenkel verbindender Blechbogen (2) ausgestaltet sind, an dem anderen Ende der Schenkel (1) diese konvergieren und in dem Innenrand der Schenkel eine das Schraubengewinde aufnehmende Verzahnung (3) ausgearbeitet ist, und daß der verbindende Blechbogen (2) zu der Ebene der Schenkel senkrecht abgebogen ist und an dem konvergierenden Ende der Schenkel ein Flansch (4) vorgesehen ist.Fastening element for screws, characterized in that that from a sheet of metal two each one piece forming symmetrical legs (1) and one end of the Sheet metal arches (2) connecting legs are configured, at the other end of the legs (1) they converge and in the inner edge of the legs a toothing (3) receiving the screw thread is worked out, and that the connecting sheet metal sheet (2) is bent perpendicular to the plane of the legs and at the converging one A flange (4) is provided at the end of the legs. I/w . -2-I / w. -2- Telelon (089) 293413 und 293414 Telefax (089) 222066 · Telex 5212306 jepa d · Telegramm Steinpat MünchenTelelon (089) 293413 and 293414 Fax (089) 222066 Telex 5212306 jepa d Telegram Steinpat Munich
DE3311223A 1983-03-28 1983-03-28 Fastening element for screws Expired DE3311223C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3311223A DE3311223C2 (en) 1983-03-28 1983-03-28 Fastening element for screws
AT0108683A AT376022B (en) 1983-03-28 1983-03-28 FASTENING ELEMENT FOR SCREWS
GB08308955A GB2137299B (en) 1983-03-28 1983-03-31 Fixing elements
US06/481,276 US4548534A (en) 1983-03-28 1983-04-01 Screw fixing element
FR838305633A FR2544028B1 (en) 1983-03-28 1983-04-06 FIXING ELEMENT FOR SCREWS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3311223A DE3311223C2 (en) 1983-03-28 1983-03-28 Fastening element for screws

Publications (2)

Publication Number Publication Date
DE3311223A1 true DE3311223A1 (en) 1984-10-11
DE3311223C2 DE3311223C2 (en) 1985-04-11

Family

ID=6194864

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3311223A Expired DE3311223C2 (en) 1983-03-28 1983-03-28 Fastening element for screws

Country Status (5)

Country Link
US (1) US4548534A (en)
AT (1) AT376022B (en)
DE (1) DE3311223C2 (en)
FR (1) FR2544028B1 (en)
GB (1) GB2137299B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544028A1 (en) * 1983-03-28 1984-10-12 Kontakta Alkatreszgyar FIXING ELEMENT FOR SCREWS
EP0524412A2 (en) * 1991-07-25 1993-01-27 ARTURO SALICE S.p.A. Fastener with a dowel-like sleeve
DE102006047522B4 (en) * 2006-10-07 2015-06-03 Bruno Gruber A band-shaped basic body comprehensive dowel
EP3081275A3 (en) * 2015-03-24 2017-02-15 Revell GmbH Connection system for reversible connection of components and modular set comprising same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316500A (en) * 1993-01-11 1994-05-31 Ohio Associated Enterprises, Inc. Fastener for a printed circuit board mounted connector
GB2396677B (en) * 2003-04-23 2005-12-14 Tst Systems Ltd Fixing device and method of installation thereof
ITPD20030087A1 (en) * 2003-04-30 2004-11-01 Silcon Plastic Srl SCREW-TYPE CONNECTION DEVICE.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2184783A (en) * 1936-10-14 1939-12-26 Albert H Tinnerman Fastening device
US2720135A (en) * 1953-05-07 1955-10-11 Gisondi Emanuel Expanding screw anchor

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US1920141A (en) * 1931-03-23 1933-07-25 William E Fischer Split bushing for tool posts and similar applications of use
US2129949A (en) * 1937-02-05 1938-09-13 Albert E Tinnerman Securing device
US2278708A (en) * 1939-01-17 1942-04-07 Flex O Tube Company Method of making fastening devices
US2386824A (en) * 1944-03-20 1945-10-16 Tinnerman Products Inc Fastening device
GB757181A (en) * 1954-10-25 1956-09-12 Emanuel Gisondi Improvements in screw anchorages
GB866666A (en) * 1960-01-22 1961-04-26 Boots Aircraft Nut Corp Improvements in screwed-bush fastenings
DE1233661B (en) * 1960-01-22 1967-02-02 N Jay Boots Doing Business As Metal insert for fastening a screw in plastic
US3297916A (en) * 1965-01-05 1967-01-10 United Carr Inc Fastener and heat conductor installation
GB1183795A (en) * 1967-09-14 1970-03-11 C F Baker Company Inc Vibration Resistant Fastener.
US3565473A (en) * 1968-10-08 1971-02-23 Eastern Prod Corp Hold-down clip for tiles in suspended ceiling structure
US4188854A (en) * 1971-08-09 1980-02-19 Slater Electric, Inc. Screw mounting means
US4430033A (en) * 1981-04-22 1984-02-07 Microdot Inc. Sheet metal insert for foam plastic
HU184512B (en) * 1982-03-05 1984-09-28 Kontakta Alkatreszgyar Retainer for clamping workpiece
DE3311223C2 (en) * 1983-03-28 1985-04-11 Kontakta Alkatrészgyár, Budapest Fastening element for screws

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2184783A (en) * 1936-10-14 1939-12-26 Albert H Tinnerman Fastening device
US2208779A (en) * 1936-10-14 1940-07-23 Tinnerman Products Inc Fastening device
US2720135A (en) * 1953-05-07 1955-10-11 Gisondi Emanuel Expanding screw anchor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544028A1 (en) * 1983-03-28 1984-10-12 Kontakta Alkatreszgyar FIXING ELEMENT FOR SCREWS
EP0524412A2 (en) * 1991-07-25 1993-01-27 ARTURO SALICE S.p.A. Fastener with a dowel-like sleeve
EP0524412A3 (en) * 1991-07-25 1993-02-10 Arturo Salice S.P.A. Fastener with a dowel-like sleeve
US5246322A (en) * 1991-07-25 1993-09-21 Arturo Salice S.P.A. Fastening element comprising a dowel-shaped sleeve
DE102006047522B4 (en) * 2006-10-07 2015-06-03 Bruno Gruber A band-shaped basic body comprehensive dowel
EP3081275A3 (en) * 2015-03-24 2017-02-15 Revell GmbH Connection system for reversible connection of components and modular set comprising same

Also Published As

Publication number Publication date
FR2544028A1 (en) 1984-10-12
GB8308955D0 (en) 1983-05-11
GB2137299A (en) 1984-10-03
GB2137299B (en) 1986-10-22
DE3311223C2 (en) 1985-04-11
US4548534A (en) 1985-10-22
FR2544028B1 (en) 1992-03-06
AT376022B (en) 1984-10-10

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